Topamax and Benadryl?

I am taking 50mg of topamax for prevention of cluster headaches. Is there issue with taking 25 or 50mg of Benadryl near this at night for allergies?
Ask a pharmacist or a doctor before you do ANYTHING! Trust me on this...a friend of mine almost died from mixing two seemingly harmless drugs surrounded by small dosages. Some things have violent reactions to respectively other and you wouldn't want to endanger yourself. And unless the person is a medical expert, I would be careful with answers you receive on this website. Even if someone say they've done it and its okay, my best advice is to check on it before taking it.

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